21552152550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{3341419}}^1$

素因数の和:3341477

約数の個数: 48

約数和(自身を含む): 54692362560

約数和(自身を除く): 33140210010

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 43, 50, 75, 86, 129, 150, 215, 258, 430, 645, 1075, 1290, 2150, 3225, 6450, 3341419, 6682838, 10024257, 16707095, 20048514, 33414190, 50121285, 83535475, 100242570, 143681017, 167070950, 250606425, 287362034, 431043051, 501212850, 718405085, 862086102, 1436810170, 2155215255, 3592025425, 4310430510, 7184050850, 10776076275, 21552152550]

約数ペア:

[(1, 21552152550), (2, 10776076275), (3, 7184050850), (5, 4310430510), (6, 3592025425), (10, 2155215255), (15, 1436810170), (25, 862086102), (30, 718405085), (43, 501212850), (50, 431043051), (75, 287362034), (86, 250606425), (129, 167070950), (150, 143681017), (215, 100242570), (258, 83535475), (430, 50121285), (645, 33414190), (1075, 20048514), (1290, 16707095), (2150, 10024257), (3225, 6682838), (6450, 3341419)]